Force feeding on the response of japanese quail to oxygen toxicity.
Food intake and oxygen toxicity in quail, cortrunix japonica
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Results for “FEED”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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A study of an asymmetric Cassegrainian- antenna feed system and its applications to millimeter-wave radio-astronomical observations
Design and evaluation of nodding hyperboloidal subreflector in Cassegrainian antenna system used for millimeter wave radio astronomical observations
Slobin, S. D.↗
Comparison of boiler feed pumps for cesium and potassium Rankine cycle systems
Comparison of electromagnetic and centrifugal pumps for cesium and potassium Rankine cycle systems
Clark, D. L.↗
Cesium feed systems electrical isolation, volume 2 Final report, 1 Jun. 1967 - 28 Feb. 1968
High temperature breakdown of cesium vapor through insulating material cracks
Seele, G. D.↗
Advanced feed system component interaction analysis Quarterly status letter, 30 Jun. - 30 Sep. 1969
Dynamic model of Mars Mariner 1969 pressure regulator
Sack, L. E.↗
Parabolic reflector horn feed with spillover correction Patent
Device for improving efficiency of parabolic reflector horn for linearly or circularly polarized waves
Nixon, D. L.↗
Feeding man in space
Semi-solid, dehydrated, rehydratable, thermally stabilized wet, and intermediate moisture food development for space flights
Hollender, H. A.↗
Influence of feeding habits and adrenal cortex on diurnal rhythm of hepatic tyrosine transaminase activity
Dietary intake and adrenal cortex effects on diurnal rhythm of hepatic tyrosine transaminase activity and adrenal corticosterone content in rats
Cohn, C.↗
Beam switching Cassegrain feed system and its applications to microwave and millimeterwave radioastronomical observations
Beam switching Cassegrain antenna for millimeter wave radio astronomical measurements, describing RF and electronic systems
Rusch, W. V. T.↗
Composite antenna feed system operates from VHF to X-band
System has high radiation efficiency and minimal interaction between elements when inserted between a multimode, multifrequency transponder and a parabolic reflector in an airborne communications system.
Jakstys, V.↗
Advanced feed system component interaction analysis Final report, 30 Jun. 1969 - 30 Jun. 1970
Dynamic modeling of pressurization system and pneumatic pressure regulator in pressure fed liquid propulsion systems
Source record↗
Film feed camera having a detent means Patent
Longitudinalfilm gate and lock mechanism for securing film in motion picture cameras under vibration and high acceleration loads
Milliken, D. B.↗
Characteristics of feed system instabilities
Development and verification of analytical model to predict cavitation compliance in turbopump designs
Vaage, R. D.↗
The proportions of carbohydrate, fat and protein in space feeding
Space diets for maximum energy consisting of fats and proteins from biological systems and carbohydrates from chemical systems
Calloway, D. H.↗
NASA's Office of Technology Utilization feeds useful concepts to public sector
NASA Office of Technology Utilization, examining publications, information sources, data processing and dissemination facilities
Day, M. S.↗
Waveguide excited dielectric spheres as feeds.
The results of experiments with dielectric obstacles of various geometries placed directly upon the apertures of circular and rectangular waveguides are presented. It is found that dielectric spheres, and in some instances dielectric cubes, two to four wavelengths in dimension produce directive patterns with low sidelobe levels. For some cross sections, the measured gain of these antennas is greater (6 dB in some cases) than that produced by optimum horns having apertures of identical cross section. The linearity of the polarization of these antennas is essentially the same as that of an open-end waveguide antenna.
Chatterjee, J. S.↗
Solute rejection by porous glass membranes. I - Hyperfiltration of sodium chloride and urea feed solutions.
Hyperfiltration of sodium chloride and urea was studied with porous glass membranes in closed-end capillary form, to determine the effect of pressure, temperature, and concentration variations, and lifetime rejection and flux characteristics. Rejection data for sodium chloride were consistent with the functioning of the porous glass as a low-capacity ion-exchange membrane.
Ballou, E. V.↗
Vibration resistance of the wire-feed mechanism of a magnetic recording apparatus
The effects of external mechanical and climatic actions on the efficient operation of magnetic tape recording equipment are analyzed. The efficiency and reliability of the recording system are determined by the structural parameters and the characteristics of the individual elements of the transport mechanism circuit. The resistance of tape recording equipment to the effects of vibration is considered essential for reliable operations. Methods for insuring reliable tape transport and recording action are discussed.
Kitra, S. P.↗